Wireless Door / Window Contact
Features
The ES-D3A/B/C is a Door / Window Contact that can be installed on doors, windows, and any
other objects that open and close. The sensor sends a signal to the control panel when the
magnet is separated from the transmitter.
Thanks to the tamper switch, any attempt to remove the cover of the Door / Window Contact
will trigger the alarm.
Design
LED indications
Blinks once: the door or window is open
and the transmitter sends a signal to the
control panel.
Blinks quickly: Low power indication, the
batteries must be replaced.
Register the detector in the alarm system
Type your password followed by the Connection button " " on the control panel to enter the
Connection Mode. Then separate the magnet from the transmitter.
To check if the registration is complete, arm the system and separate the magnet from the
transmitter again by opening the door or window on which it is installed. If the siren rings out,
the registration is successful.
Magnet
Transmitter
LED indicator
PCB Layout (ES-D3C)
PCB Layout (ES-D3A/ES-D3B)
Tamper switch
A23 12V battery
Zone setting
LED working indicator
Tamper switch
Jumpers for zone
setup
AAA 1.5V Battery
LED indicator
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